Statistics Bureau Service Interface (WFS) - Dataset Collection
Tables
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Regional Administrative Agencies Areas 2020 (Scale 1:1 000 000)TSV
The table under consideration is a part of a larger dataset collection and comprises data related to AVI regions in 2020 at a scale of 1:1,000,000. It is sourced from the website of the Statistical Centre (Tilastokeskus) in Finland. The table contains key columns that store specific data such as the AVI region identifier, the name of the AVI region in multiple languages, and the year of data collection. The table also includes geospatial data columns that contain geographic coordinates in the WGS 84 coordinate reference system, which positions longitude first, followed by latitude. This geospatial data can be useful for geospatial data analytics. For instance, it can be used to visualize the spatial distribution of AVI regions on a map or to analyze geographic trends and patterns. Two...
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Version History of AVI Regions 2020 (Scale 1:1,000,000)TSV
The 'table__history' is a comprehensive record of the version history of AVI areas in 2020 at a scale of 1:1 000 000, sourced from the 'Tilastokeskus' (Statistics Finland) website. The table is part of the 'tilastointialueet_avi1000k_2020' dataset collection. It contains geographic data, which can be analyzed to gain a spatial understanding of different regions within Finland. The geographic coordinates are presented using the WGS 84 coordinate reference system, with the axis order being longitude first, followed by latitude. The table also includes unique identifiers for each row, along with the start and end dates for each version of the row. If the end date for a row is null, it signifies that the row is the most recent version. This feature enables tracking changes over time and...
Column Descriptions
Regional Administrative Agencies Areas 2020 (Scale 1:1 000 000)
Column | Type | Comment |
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_extract_date | date | The date when the data on the row was extracted from the source. This is part of the unique identifier for each row along with the '_row_number'. |
_row_number | long | The row number in the data extracted from the source on the extract date specified by the column '_extract_date'. This is part of the unique identifier for each row along with the '_extract_date'. |
avi | string | An identifier for the administrative region. Example values include 6, 2, 1, 7. |
geom_geojson | string | The geographical coordinates in geojson format. Represents the shape of the administrative region. |
geom_geotext | string | The geographical coordinates in text format. Represents the shape of the administrative region. |
geom_type | string | The type of the geographical shape. In this table, it is 'ST_MULTIPOLYGON', representing multiple polygon shapes. |
geom_centroid | string | The geographical point that represents the center of the administrative region. |
geom_center_x | double | The x-coordinate of the geographical center of the administrative region. |
geom_center_y | double | The y-coordinate of the geographical center of the administrative region. |
gml_id | string | A unique identifier for each row, example values include avi1000k_2020.fi..6be_784b, avi1000k_2020.fi..6be_784a. |
id | long | An integer identifier for each row. Example values include 6, 2, 1, 7. |
name | string | The English name of the administrative region. Example names include 'Lapland AVI', 'Southwestern Finland AVI', 'Southern Finland AVI', 'State Department of Åland'. |
namn | string | The name of the administrative region in the local language. |
nimi | string | The Finnish name of the administrative region. Example names include 'Lapin AVI', 'Lounais-Suomen AVI', 'Etelä-Suomen AVI', 'Ahvenanmaan valt..nvirasto'. |
vuosi | long | The year of the data. All sample values are 2020 in this table. |
Version History of AVI Regions 2020 (Scale 1:1,000,000)
Column | Type | Comment |
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_start_date | date | This column contains the date when the row was extracted from the data source. It forms a unique identifier in combination with '_row_number'. |
_end_date | date | This column contains the date when a new version of the row was extracted from the data source. If the value is null, it implies that the row is the most recent version. |
_row_number | long | This column contains the number of the row in the raw data extracted from the data source. It forms a unique identifier in combination with '_start_date'. |
avi | string | This column contains a string value, possibly representing a specific region or area. |
geom_geojson | string | This column contains geometric data in GeoJSON format, possibly representing the geographic boundaries of the area defined in the 'avi' column. |
geom_geotext | string | This column contains geometric data in text format, likely mirroring the data in the 'geom_geojson' column. |
geom_type | string | This column specifies the type of the geometric data contained in the 'geom_geojson' and 'geom_geotext' columns. |
geom_centroid | string | This column contains the geographical point that represents the center of the area defined in the 'avi' column. |
geom_center_x | double | This column contains the X-coordinate of the geographical center of the area defined in the 'avi' column. |
geom_center_y | double | This column contains the Y-coordinate of the geographical center of the area defined in the 'avi' column. |
gml_id | string | This is a unique string identifier for each row. |
id | long | This is a unique integer identifier for each row. |
name | string | This column contains the name of the area defined in the 'avi' column in English. |
namn | string | This column contains the name of the area defined in the 'avi' column in Swedish. |
nimi | string | This column contains the name of the area defined in the 'avi' column in Finnish. |
vuosi | long | This column contains an integer value, possibly representing the year of the data. |
Additional Info
Last Updated | November 11, 2024 |
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Created | November 11, 2024 |